diff options
author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2012-09-25 17:03:56 (GMT) |
---|---|---|
committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2012-09-25 17:03:56 (GMT) |
commit | 593d1006cdf710ab3469c0c37c184fea0bc3da97 (patch) | |
tree | e4db58440018a52089e8d6b39160f753ab10df99 /block | |
parent | 5217192b85480353aeeb395574e60d0db04f3676 (diff) | |
parent | 9b20aa63b8fc9a6a3b6831f4eae3621755e51211 (diff) | |
download | linux-593d1006cdf710ab3469c0c37c184fea0bc3da97.tar.xz |
Merge remote-tracking branch 'tip/core/rcu' into next.2012.09.25b
Resolved conflict in kernel/sched/core.c using Peter Zijlstra's
approach from https://lkml.org/lkml/2012/9/5/585.
Diffstat (limited to 'block')
-rw-r--r-- | block/blk-core.c | 8 | ||||
-rw-r--r-- | block/ioctl.c | 2 |
2 files changed, 6 insertions, 4 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 4b4dbdf..ee3cb3a 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -2254,9 +2254,11 @@ bool blk_update_request(struct request *req, int error, unsigned int nr_bytes) error_type = "I/O"; break; } - printk(KERN_ERR "end_request: %s error, dev %s, sector %llu\n", - error_type, req->rq_disk ? req->rq_disk->disk_name : "?", - (unsigned long long)blk_rq_pos(req)); + printk_ratelimited(KERN_ERR "end_request: %s error, dev %s, sector %llu\n", + error_type, req->rq_disk ? + req->rq_disk->disk_name : "?", + (unsigned long long)blk_rq_pos(req)); + } blk_account_io_completion(req, nr_bytes); diff --git a/block/ioctl.c b/block/ioctl.c index 4476e0e8..4a85096 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -41,7 +41,7 @@ static int blkpg_ioctl(struct block_device *bdev, struct blkpg_ioctl_arg __user sizeof(long long) > sizeof(long)) { long pstart = start, plength = length; if (pstart != start || plength != length - || pstart < 0 || plength < 0) + || pstart < 0 || plength < 0 || partno > 65535) return -EINVAL; } |